baber/WOPTO huggingface dataset:
Patent RU-2719792-C2 (RU)
Inventor: Kalinin Oleg Yurevich
IPC: E21B49/00
Filed: 2018-07-24
Granted: 2020-04-23
Abstract: FIELD: soil or rock drilling; mining. 
     SUBSTANCE: invention relates to methods of investigation of rock massif and can be used for forecast of drilling mud absorption zones during drilling of wells in terrigenous and carbonate reservoirs. Summary: performing complex of geophysical surveys, including seismic exploration operations. Support wells are drilled. Logging data is recorded, coring is selected and analysed for mechanical properties. On the basis of seismic exploration, a cube of seismic attribute Ant-tracking is constructed, which indicates changes in the wave pattern for detection of fractures, cracks and other linear anomalies inside the seismic cube. Exciting disorders are identified. Then one-dimensional geomechanical model and well stability model for support wells is calculated. Resilient-strength properties and main stresses in support wells are calculated. Resilient-strength properties are transferred and propagated in the inter-well space using geostatistics. Three-dimensional geomechanical model is loaded with boundary conditions obtained based on a one-dimensional geomechanical model. Stresses are calculated by finite element method. Result of calculation is full stress tensor in modelling sector, cubes of resilient-strength properties and cubes of main voltages. For isolated surfaces of breaking disruptions Mohr-Coulomb destruction criterion is used, data for calculation of which is taken from calculated cubes of main stresses. For each point on the fracture surface, its state is determined, whether active or inactive. Tectonic model of the deposit is constructed. Discrete network of cracks is built on the basis of tectonic model driver. Conclusion is made on the probability of absorption of drilling fluid based on the intersection of a large number of cracks with the well trajectory, without crossing the trajectory with the fracture. Model of stability of the wellbore of the design well is constructed, and zones of auto-hydraulic fracturing are identified by way of application of the washing program on the model of stability of the design well. Conclusion is made on necessity to correct program of well flushing. 
     EFFECT: technical result is ensuring trouble-free construction of well, reducing time for construction of well. 
     1 cl, 5 dwg
Patent RU-2765984-C2 (RU)
Title: Controlled power and lighting system
Inventor: AYKROYD HENRY
IPC: H05B45/10
Filed: 2017-03-02
Granted: 2022-02-07
Abstract: FIELD: electrical engineering.SUBSTANCE: system for distributing power to more than one energy-consuming device contains tubular conductive buses and more than one energy-consuming device, wherein at least one of energy-consuming devices is a lighting device containing LED. The lighting device containing LED receives power from a three-phase AC power source. Three-phase AC power supplied to the system is ultra-low voltage power, and it is converted into DC power by means of three-phase AC/DC rectification, wherein three-phase AC power of ultra-low voltage supplied to the system is distributed by tubular conductive buses, and the voltage is less than or equal to 50 V AC RMS.EFFECT: increase in the efficiency of electricity transmission.25 cl, 21 dwg
Patent RU-2749977-C2 (RU)
Title: Thin fibers obtained by crosslinking at room temperature
Inventor: SHENOJ Suresh Laksman
IPC: B01D39/16
Filed: 2017-04-06
Granted: 2021-06-21
Abstract: FIELD: polymer materials.SUBSTANCE: invention relates to the technology of producing thin fibers. A thin fiber is formed from a composition or coated with a composition containing an epoxy and a polymer component. The polymer component contains a polymer containing 4-vinylpyridine. The epoxy is at least difunctional. The polymer containing 4-vinylpyridine and the epoxy react without increasing the temperature of the composition above 80°С. The invention also relates to a filter medium containing fine fibers.EFFECT: filtration efficiency of the filter medium is maintained after soaking in ethanol and hot water.21 cl, 14 dwg, 1 tbl, 7 ex
Patent RU-2744850-C2 (RU)
Inventor: KhEJZEL Pol
IPC: E21B33/127
Filed: 2017-06-09
Granted: 2021-03-16
Abstract: FIELD: well engineering. 
     SUBSTANCE: present invention relates to intrawell equipment for covering a zone inside a well in a well. The overlapping unit comprises a plurality of tubular sections which are arranged consecutively in such a way that one tubular pipeline is formed, said tubular pipe having a first terminal tubular section forming the first open end of the tubular pipeline, and a second terminal tubular section; making the second open end. The tubular section, which is mounted on the first end of the tubular section, is the first sliding metal clutch, which is more flexible than the first end of the tubular section. The tubular section, which is mounted with the second end tubular section, is in the form of a second sliding metal clutch, which is more flexible than the second end tubular section. The plurality of tubular sections is arranged between successive disjoint metal clutches in such a way that the knot has a length of 50-300 m. The disjoint metal clutch has a thickness smaller than the thickness of the other part of the tubular sections forming the tubular pipeline. An intrawell overlapping system for covering a zone inside a well in a well comprises a zone, a well borehole and/or a well tubular metal structure, and an intrawell overlapping unit. In order to implement the method for the intrawell overlapping of a zone having a length of at least 50 m, the overlapping unit of the intrawell overlapping system is connected to the in-well instrument, which closes at least part of the overlapping unit, from the inside in front of the disjointed metal clutch. The closing unit is inserted into the well bore or into the tubular metal structure of the well. A closing unit is provided in front of the zone. The pressure inside the closing unit is increased. The metal couplings are released from each side of the zone.  
     EFFECT: technical result is increase in the insulation reliability of zones longer than 50 m and a reduction in the size of the internal diameter of the well. 
     15 cl, 8 dwg
Patent RU-2759910-C2 (RU)
Inventor: BELLIERE-BACA VIRGINIE
IPC: C07C319/28
Filed: 2018-03-09
Granted: 2021-11-18
Abstract: Изобретение относится к способу получения 2-гидрокси-4-(метилтио)бутановой кислоты (ГМТБк) из 2-гидрокси-4-метилтио-бутиронитрила (ГМТБН). Способ осуществляют путем  гидролиза ГМТБН в ГМТБк в присутствии минеральной кислоты в водной среде. Затем полученную среду нейтрализуют посредством добавления основания; первую фазу, содержащую по меньшей мере ГМТБк и соли, и вторую фазу, содержащую соли, разделяют. Отделение ГМТБк от солей первой фазы осуществляют путем проведения хроматографии последней, включающей как стерическую, так и ионную эксклюзию. Способ позволяет эффективно отделить ГМБТк от солей аммония за одну стадию, а также предотвратить образование олигомеров. 15 з.п. ф-лы, 4 ил., 1 табл., 1 пр.
Patent RU-2762295-C2 (RU)
Inventor: TOREN ANDERS
IPC: B60Q1/00
Filed: 2018-06-25
Granted: 2021-12-17
Abstract: Изобретение относится к системе обеспечения индикации состояния сцепного устройства буксирующего транспортного средства. Система индикации состояния сцепного устройства буксирующего транспортного средства содержит сенсорное устройство (22), светоизлучающий прибор (10), оптический волновод (11) и выводную структуру (17; 18). Сенсорное устройство (22) выполнено с возможностью определения момента, когда сцепной шкворень указанного сцепного устройства находится в положении зацепления. Светоизлучающий прибор (10) электрически соединен с сенсорным устройством (22) и выполнен с возможностью излучения светового сигнала, обеспечивающего индикацию того, когда указанный сцепной шкворень находится в положении зацепления. Светоизлучающий прибор (10) расположен вблизи сенсорного устройства (22). Оптический волновод (11) выполнен с возможностью приема указанного светового сигнала и направления указанного светового сигнала. Выводная структура (17; 18) выполнена с возможностью вывода указанного светового сигнала из указанного оптического волновода. Достигается усовершенствование индикации состояния сцепного устройства. 11 з.п. ф-лы, 3 ил.
Patent UA-72747-C2 (UA)
Title: A method for reduction of pollutants in internal combustion engines with use of glyoxal as fuel additive
IPC: C10L10/02
Filed: 1999-09-20
Abstract: Glyoxal in an aqueous solution is used in a fuel additive in order to reduce pollutants in the exhaust gases of gasoline and diesel engines. It is sufficient to add glyoxal in aqueous solution to gasoline in the dilution in the ratio of 1:1.000 to 1:20.000 and higher in order to obtain a reduction of unburned hydrocarbons and carbon monoxide in vehicles with catalytic conveners at idle and at increased idle of almost 100 %. Esterified aliphais and polyethyleneglycol are added as emulsifiers and solubilizers. Additionally, glyoxal can be used in form of its acetals and herniacetals with the resultant product being added to the fuel in combustion engines in order to reduce the pollutant emission and carbon panicles/deposits.
Patent UA-72338-C2 (UA)
Title: Automatic horse training system and a method of automatic horse training
IPC: G01H/
Filed: 2000-09-01
Abstract: An automatic horse training system comprising a horse training device (1) lateral and rear sides are covered by a flexible material and front side is closed by a locking means (15) thereof, and actuated by a tractor placed front or rear part thereof, and guided by rails (16) or line (31) located upper side of the devices (1) and electrodes or veterinarian means placed to different regions of bodies of horses for monitoring physical performances thereof by remote electronic signal transmission or alternatively by remote sensing, and movement of the whole mechanical components including stables 3 and corridors (2) in the training system is achieved automatically.
Patent UA-82466-C2 (UA)
Title: Method for intensification of chordopoxvirus amplification
Inventor: HOWLEY PAUL
IPC: A01N63/00
Filed: 2002-02-07
Abstract: The present invention relates to a process for producing poxvirus, in particular Chordopoxvirus, which is a modified virus of cow smallpox Ankara (MVA), wherein the poxvirus is cultivated at a temperature below 37°C. The process leads to increased virus propagation at the decreased temperature.
Patent UA-75186-C2 (UA)
Title: Planar panel with ventilating slots
IPC: H02B1/56
Filed: 2002-09-09
Abstract: A planar component (2) containing vents for the supply of cooling air, which is particularly suitable as the wall of a door or housing for switch cabinets or the control panels of switching systems. The component (2) contains web-type elements (3) which are produced by deformation and which are offset in relation to the plane of the component (2) in order to form said vent, said elements respectively forming an open slit (4; 5) on both sides in the longitudinal direction thereof. The deformation or stamping is carried out in such a way that it is impossible for foreign bodies having dimensions of l web-type elements more than 1mm to pass through.
Patent UA-84570-C2 (UA)
Title: Cyclopropyl derivatives as nk3 receptor antagonists
Inventor: KEHLER JAN
IPC: A61P25/00
Filed: 2004-08-13
Abstract: The present invention relates to cyclopropyl derivatives of formula (I) and salt thereof. These compounds are NK3 receptor antagonists and may therefore be useful for treatment of diseases where the NK3 receptor is implicated, e.g. psychotic disorders.
Patent UA-89482-C2 (UA)
Title: Mineral wool and its use
Inventor: BERNAR JEAN-LUCE
IPC: C03C13/00
Filed: 2004-04-10
Abstract: The invention relates to a mineral wool which can be dissolved in a physiological medium and which comprises the following constituents according to the following percentages by weight: SiO39-44%, preferably 40-43%, AlO16-27%, preferably 16-26%, CaO 6-20%, preferably 8-18%, MgO 1-5%, preferably 1-4,9%, NaO 0-15%, preferably 2-12%, KO 0-15%, preferably 2-12%, RO (NaO + KO) 10-14,7%, preferably 10-13.5% PO0-3%, i.e. 0-2% FeO(total iron) 1,5-15%, i.e. 3,2-8%, BO0-2%, preferably 0-1%, TiO0-2%, preferably 0.4-1%.
Patent UA-90668-C2 (UA)
Title: Composition for the treatment of chronic venous insufficiencies comprising an extract of red vine leaves and an anti-inflammatory agent
Inventor: MASUDA KENJI
IPC: A23L33/15
Filed: 2005-02-12
Abstract: This invention relates to a new composition containing the effective concentration of an aqueous extract of red vine leaves (1) and an anti-inflammatory agent (2) for preventing or alleviating the discomfort associated with mild-to-moderate chronic venous insufficiency of the legs. The compositions according to this invention may also contain pharmaceutically or cosmically acceptable additives.
Patent UA-85223-C2 (UA)
Title: mixer
Inventor: HREBE OLEKSANDR KOSTIANTYNOVYCH
IPC: B28C5/16
Filed: 2006-10-10
Abstract: A mixer includes a cylindrical housing-cup, a drive of mixer in the form of a planetary reducer, an electric motor, a fixed solar gear fastened to the cover and bearing, a rotor, which consists of a carrier. For decreasing the overall sizes of reducer along the height and its metal content and improvement of the lubrication of gear drives in the center of cover of mixer along the vertical axis a tubular axle is installed, to which a fixed solar gear is fastened, and the carrier of rotor is installed on the bearings, the planetary reducer is made with smaller gear ratio and is connected with carrier of rotor by gear drive of external gearing with greater gear ratio, for which on the output shaft of planetary reducer a gear is fixed, and on the housing of carrier the gear is fixed, which engages with said gear. Gear and housing of carrier form a cylindrical container for positioning of said fixed solar gear and satellite gears, and also lubricant for lubrication of planetary gear, and branch pipe for loading of other components of mixture is combined with the tubular axle.
Patent UA-92336-C2 (UA)
Title: motorized watercraft with control device
Inventor: BAUER RALF
IPC: B63C11/46
Filed: 2006-01-10
Abstract: The present invention relates to motor boats with a control device (1) and a drive unit (30), which contains a propeller driven by an electric motor (31), and the electric motor (31), control unit (10), motor control (20), battery control (50) and battery (60) are located in a common housing and the propeller is located in the flow channel in the housing. To connect control and controlled components of system architecture, bus system and MMI according to the invention control unit (10), motor control (20) and battery control (50) with the aid of a controlled device (1) of a communication device are connected by a data channel. Thus, the transmission becomes particularly reliable, continuous monitoring of system components can be carried out and, if required, an emergency stop may be performed.
Patent UA-89403-C2 (UA)
Title: Current sensor
Inventor: MALYSHKO YEVHEN TYMOFIIOVYCH
IPC: H01F38/00
Filed: 2007-10-31
Abstract: The invention relates to electric engineering, in particular to devises for current measurement and may be used in protection, control and monitoring devices, in energetic and power installations (drives, industrial automation, power sources, consumer electronics, electricity generating and power distributing systems. The invention is based on principle of current distribution into at least two flows and measuring only one part of current via a special current transformer. The purpose of the invention is decreasing current measurement error. A current sensor comprises a current-carrying bus, a primary winding connected to the said bus wound to toroidal magnetic core having a secondary winding. The secondary winding is made as turns wound along perimeter of the toroidal magnetic core using an insulated conductor, the primary winding being wound using the insulated conductor, ends of which are fixed in parallel to the longitudinal axis. The said winding is wound by one pair of turns, every pair located in the same plane crossing the diameter of the toroidal magnetic core. The primary winding is wound so that meets the following condition:where i -serial number of a turnn – quantity of turns,-electromotive force generated by external electromagnetic field of i-th turnTo meet the above mentioned condition, the primary winding may be wound by one pair of turns located in the same plane crossing the axial line of the current-carrying bus. Herein, both turns of the pair or one turn of the pair with another turn being located near the toroidal magnet core both on one side of the current-carrying bus and on different sides. Turns of every pair are wound in such a way that electromotive force eof both turns of the pair has opposite direction and identical magnitudes.
Patent UA-90912-C2 (UA)
Title: Cgrp antagonists, method for the production thereof and their use as medicaments
Inventor: MUELLER STEPHAN GEORG
IPC: A61K31/4545
Filed: 2006-08-15
Abstract: The invention relates to the CGRP antagonists of general formula (I) in which R, R, Rand Rare defined as in claim 1, to their tautomers, isomers, diastereoisomers and enantiomers, hydrates, mixtures and their salts as well as the hydrates of the salts, particularly their physiologically compatible salts with inorganic or organic acids or bases, as well as to the compounds of general formula (I) in which one or more hydrogen atoms are exchanged for deuterium, to medicaments containing these compounds, the use thereof and to methods for the production thereof.(I),
Patent UA-97234-C2 (UA)
Title: Sodium chloride solution for reconstituting lyophilized factor ix formulation
Inventor: WEBB CHANDRA A
IPC: A61K47/02
Filed: 2006-10-27
Abstract: The invention provides methods for preparing pharmaceutical formulations for injection such that upon injection the formulation does not cause erythrocyte agglutination, hemolysis, and/or cell shrinkage. The present methods involve the use of sodium chloride solutions that are about 25 mM to about 150 mM for reconstituting lyophilized cakes (or other non-liquid pharmaceutical formulations) into solution or for diluting pharmaceutical formulation solutions.
Patent UA-90187-C2 (UA)
Title: Sectional radiator
Inventor: JAMES MESSMER
IPC: F24D19/00
Filed: 2008-06-02
Abstract: The radiator (1) has segments (2, 3) connected with each other in series by a connection sleeve (18) and outwardly sealed in area of connections by a seal arrangement. One of the segments has an installation valve (6) that reaches up to the connection sleeve between the segments. The connection sleeve has an external right-hand thread (19) for connection with the segments. The thread exhibits a sealing ring (25) i.e. O-ring, arranged in a groove of the connection sleeve in an area of the thread. The groove is located in a middle of an axial extension of the thread.
Patent UA-92781-C2 (UA)
Title: Method for separating hydrophile and hydrophobic materials in suspension
Inventor: TRAN BO L
IPC: B03D1/14
Filed: 2007-02-16
Abstract: Methods and compositions for separating materials are provided j. In an embodiment, the present invention provides a method of separating a first material from a second material. For example, the method can comprise mixing the first material and the second material in a slurry with a beneficiation composition. The beneficiation composition can comprise one or more fatty acid by-products derived from a biodiesel manufacturing process and one or more green collectors. Air bubbles can be provided in the slurry to form bubble-particle aggregates with the first material and the bubble-particle aggregates can be allowed to be separated from the second material.
Patent UA-99475-C2 (UA)
Title: Pharmaceutical composition with anti-inflammatory and reparative action
Inventor: VOLKOVOI VALERII ARKADIIOVYCH
IPC: A61K36/76
Filed: 2010-04-06
Abstract: The invention relates to pharmaceutics and medicine and can be used in the treatment of inflammatory and traumatic skin lesions. A composition according to the invention exhibits anti-inflammatory and reparative activity and comprises freon lipophilic aspen bark extract and ointment base comprising mixture of polyethylene oxides 400 and 1500.
Patent UA-101085-C2 (UA)
Title: Method for separating mineral impurities from calcium carbonate-containing rocks by x-ray transmission
Inventor: TAVAKKOLI BAHMAN
IPC: G01N23/083
Filed: 2009-12-16
Abstract: The present invention relates to a method for separating mineral impurities from calcium carbonate-containing rocks by comminuting the calcium carbonate-containing rocks to a particle size in the range of from to , separating the calcium carbonate particles by means of a dual energy X-ray transmission sorting device.
Patent UA-105533-C2 (UA)
Title: Carton containing number of containers, and method of manufacture of inner frames of said containers
Inventor: LUTZIG BODO-WERNER
IPC: B65D85/10
Filed: 2010-07-07
Abstract: A carton contains a number of containers, each container (1) having the form of a substantially rectangular parallelepiped and comprising a lid (11), a box (10), and an inner frame (11, 20, 21, 22, 23, 24, 25, 26) attached to the box. Each inner frame has a front wall (201, 211, 221, 231, 241, 251, 261) and two side walls (200, 210, 220, 230, 240, 250, 260) with each front wall of an inner frame having a cut-out portion (202, 212, 222, 232, 242, 252, 262) and an extension portion (203, 213, 223, 233, 243, 253, 263), wherein the shape of the cut-out and extension portion is different for at least two of the containers within the carton.
Patent UA-114281-C2 (UA)
Title: Method and apparatus for gluing wood particles
Inventor: BRANCUZSKY ZDENEK
IPC: B27N1/02
Filed: 2010-10-01
Abstract: A method and an apparatus for gluing wood particles, in particular wood strands, is described, as well as a method for the manufacturing of lignocellulosic products, in particular chip boards, oriented strand boards or fiber boards. Since the wood particles are blended in a blending device with a water-curable binder, in particular with polymeric diphenylmethane diisocyanate and moisture is added to the wood particles outside the blending apparatus, curing of the binder inside the blending apparatus, and as a consequence pollution thereof, can be avoided. Moreover, moisturizing outside the blending device can produce a particular even distribution of moisture.
Patent UA-104563-C2 (UA)
Title: Powder synthetic detergent with antiseptic effect
IPC: C11D1/00
Filed: 2013-04-11
Abstract: The invention relates to powder detergent. The proposed synthetical powder detergent contains non-ionogenic and anionic detergents, enzymatic substance cytorecyfen or cytorecyfen-M and modifying additives: zeolite 4A, sodium carbonate, sodium aluminum silicate, carboxymethyl cellulose, silicone polymer, decolorant, sodium sulfate, and water, wherein the detergent is characterized by increased antiseptic activity, providing cell breakage of harmful microorganisms including pathogenic bacteria, and is effective at using for home clothes washing of common use and for washing of hospital clothes.